Dell C9000 series, Справочное руководство

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•
lt
= less than
•
range
= inclusive range of ports (you must specify two
ports for the port parameter)
port port Enter the application layer port number. Enter two port numbers
if you are using the range logical operand. The range is from 0
to 65535.
The following list includes some common TCP port numbers:
• 23 = Telnet
• 20 and 21 = FTP
• 25 = SMTP
• 169 = SNMP
destination Enter the IP address of the network or host to which the packets
are sent.
mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask,
when specified in A.B.C.D format, may be either contiguous or
non-contiguous.
count (OPTIONAL) Enter the keyword
count
to count packets the filter
processes.
bytes (OPTIONAL) Enter the keyword
byte
to count bytes the filter
processes.
log (OPTIONAL) Enter the keyword
log
to include ACL matches in
the log.
order (OPTIONAL) Enter the keyword
order
to specify the QoS
priority for the ACL entry. The range is from 0 to 254 (where 0 is
the highest priority and 254 is the lowest; lower-order numbers
have a higher priority). If you do not use the keyword
order
, the
ACLs have the lowest order by default (255).
monitor (OPTIONAL) Enter the keyword
monitor
when the rule is
describing the traffic that you want to monitor and the ACL in
which you are creating the rule is applied to the monitored
interface. For more information, refer to the “Flow-based
Monitoring” section in the Port Monitoring chapter of the
Dell
Networking OS Configuration Guide .
fragments Enter the keyword
fragments
to use ACLs to control packet
fragments.
Defaults Not configured.
Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST
Command History This guide is platform-specific. For command information about other platforms, refer
to the relevant Dell Networking OS Command Line Reference Guide .
Access Control Lists (ACL) 310